Given a partial - ordered relation {(a, b) a bisects b} on the set {2, 4, 6, 8, 10, 60, 120, 240).

a. Draw a Hasse diagram of poset

b. Look for the maximum element.

c. Look for the minimal elements.

d. If so, look for the greatest element - in the poset? e. If so, look for the smallest element in the poset?

f. Find UB from (30, 60)

g. Find the LB of (30, 60)

h. Find LUB of (8, 30, 60)

i. Find GLB of (8, 30, 60)